The appearance of "tubular flowering" in potato is actually a cancerous disease. From the name of potato cancer disease, we can know that this disease mainly damages the potato, does not harm other crops, and is less likely to endanger human health. The so-called cancer is caused.......

Insulation not forget ventilation. Outside temperatures are low, and sometimes lighting conditions are not good. To ensure the greenhouse temperature, many vegetable farmers are not willing to ventilate. After the unfolding of the grass seedlings, it will be used to supplement the carbon d.......

Bemisia tabaci is a polyphagous pest that mainly damages crops such as melons, legumes, eggplants, flowers, etc. It cannot be overwintered in open land in our province, and shelters such as greenhouses (especially nursery beds) are its main sites for wintering. The prevention and control o.......

Bananas are tropical fruits and have high calories. According to analysis, the calorific value per 100 grams of pulp is 378 joules. Bananas also serve as the main food in some tropical areas. The nutritional value of banana pulp is quite high. Each 100 grams of pulp contains 20 grams of ca.......

Most vegetables are more sensitive to low temperatures, and cold weather and freezing rain, snow, and other bad weather are often encountered in the production of protected vegetable in winter. Improper protection will cause great economic losses and measures should be taken to prevent it .......

A slap wide water spray band runs through the field. When the pump is started, the water spout swells into a water pipe. A 2 m high and 4 m wide rainwater column is sprayed in the row of holes above the pipe and evenly sprinkled. Looking far away like a drizzle, evenly detailed? This is th.......

If you have ever had a pleasant experience picking wild berries in the garden or in the jungle, then you should be very clear how wonderful it is to enjoy the taste of fresh berries. There are many kinds of berry fruit trees, such as grapes, kiwi fruit, strawberries, raspberries, gooseberr.......

Maintenance and Maintenance Each of the submersible mixers manufactured by our company is carefully checked before leaving the factory. The permanently lubricated ball bearing gives the submersible mixer a great durability. However, in order to ensure the service life of the submersible mixer, .......

After many years of vegetative propagation of strawberry, the virus disease has become increasingly serious, the species of the species has begun to degenerate, and the yield and quality have also declined year by year. Poisoned plants usually show dwarfing of individual plants, smaller le.......

It is generally believed that the tree growth is too nutritious, the supply and demand of nutrients contradicts, resulting in fruit drop; the tree vigor is weak, malnutrition is caused, resulting in fruit drop; long drought and sudden rainfall cause fruit drop; pest damage, soil compaction.......